Heart brace



FIG. 1 is a top perspective view of a heart brace showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top perspective view of a heart brace shown in an alternate condition of use. 

The ornamental design for a heart brace, as shown and described. 